? super T
? extends T
wildcards: upper bound and lower bound
? super T
? extends T
wildcards: upper bound and lower bound
luge [luːʤ] – сани, тоббоган
skeleton [‘skelɪt(ə)n] – скелетон
biathlon [baɪ’æθlən] – биатлон
[code language=”java”]
setHasOptionsMenu(true);
[/code]